package TwoArray;

/**
 * @author feng
 * @Date 2021/9/22 8:43
 */
public class TwoArayTest {
    public static void main(String[] args) {
        int[][] a1 = {{0,1},{1,2},{1,3}};

        for (int i = 0; i <a1.length ; i++) {    // 3
            for (int j = 0; j <a1[0].length ; j++) {  // 2
                System.out.println(a1[i][j]);
            }
            System.out.println();
        }
    }

}
